Access ntlab.it. Server, VPS, Hosting, Managed, Domini, SSL

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

ntlab.it

285 ms

www.ntlab.it

453 ms

index_piani_center.css

96 ms

css_load.php

391 ms

mootools.js

368 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 28% of them (23 requests) were addressed to the original Ntlab.it, 36% (29 requests) were made to Img1.ntlab.it and 20% (16 requests) were made to Img2.ntlab.it. The less responsive or slowest element that took the longest time to load (783 ms) relates to the external source Img1.ntlab.it.

Content Size

893.2 kB

After Optimization

520.1 kB

In fact, the total size of Ntlab.it main page is 893.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 410.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 45.2 kB

Original 58.6 kB
After minification 57.3 kB
After compression 13.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.2 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 16.1 kB

Original 410.5 kB
After minification 394.4 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. NTLab images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 291.5 kB

Original 398.1 kB
After minification 345.7 kB
After compression 106.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 291.5 kB or 73% of the original size.

CSS Optimization

-78%

Potential reduce by 20.4 kB

Original 26.0 kB
After minification 22.8 kB
After compression 5.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ntlab.it needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NTLab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.